Swimmer profile
Oscar Ryzhkov
Male17-18SwimAtlantaGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
50 Free LCM
30.06
26.86
▲ 3.20
25.72
▲ 1.14
100 Free LCM
1:04.95
59.71
▲ 5.24
55.51
▲ 4.20
200 Free LCM
—
2:10.66
2:00.36
▲ 10.30
400 Free LCM
5:10.15
4:44.63
▲ 25.52
4:20.00
▲ 24.63
50 Back LCM
33.85
32.05
▲ 1.80
—
100 Back LCM
1:13.52
1:04.67
▲ 8.85
1:00.08
▲ 4.59
200 Back LCM
—
—
2:08.49
50 Fly LCM
31.13
29.53
▲ 1.60
—
100 Fly LCM
1:09.85
1:04.04
▲ 5.81
58.08
▲ 5.96
200 Fly LCM
2:38.79
2:27.53
▲ 11.26
—
200 IM LCM
2:40.76
2:29.08
▲ 11.68
—
400 IM LCM
5:49.80
5:23.02
▲ 26.78
—
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.